| 压力容器无损检测--低温压力容器的无损检测技术 |
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| 引用本文： | 沈功田,张万岭,王勇. 压力容器无损检测--低温压力容器的无损检测技术[J]. 无损检测, 2005, 27(11): 592-595 |
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| 作者姓名： | 沈功田 张万岭 王勇 |
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| 作者单位： | 1. 中国特种设备检测研究中心,北京,100013
2. 河北大学质量技术监督学院,河北保定,071051 |
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| 摘 要： | 低温压力容器在液化气体储存和运输中得到广泛使用。综述了低温压力容器在制造和使用过程中可能出现的缺陷和分别采用的各种无损检测方法。这些方法包括射线、超声、磁粉、渗透、脉冲涡流、目视和泄漏检测等,并介绍低温压力容器无损检测方法的特点。
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| 关 键 词： | 射线检测 超声检测 磁粉检测 渗透检测 涡流检测 目视检测 泄漏检测 压力容器 |
| 文章编号： | 1000-6656（2005）11-0592-04 |
| 收稿时间： | 2005-10-08 |
| 修稿时间： | 2005-10-08 |
Nondestructive Testing of Pressure Vessels:Nondestructive Testing Technique for Cryogenic Pressure Vessels |
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| SHEN Gong-tian,ZHANG Wan-ling,WANG Yong. Nondestructive Testing of Pressure Vessels:Nondestructive Testing Technique for Cryogenic Pressure Vessels[J]. Nondestructive Testing, 2005, 27(11): 592-595 |
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| Authors: | SHEN Gong-tian ZHANG Wan-ling WANG Yong |
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| Affiliation: | China Special Equipment Inspection and Research Center, Beijing 100013, China |
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| Abstract: | Cryogenic pressure vessels are extensively used in storage and transportation of liquefied gas.The defects possibly emerged in cryogenic pressure vessels and the nondestructive testing(NDT) methods applied during fabrication and using were reviewed,including radiographic testing(RT),ultrasonic testing(UT),magnetic particle testing(MT),penetrant testing(PT),pulsed eddy current testing(PET),visual testing(VT) and leak testing(LT).The characteristics of the NDT methods for cryogenic pressure vessels were also introduced. |
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| Keywords: | Radiographic testing Ultrasonic testing Magnetic particle testing Penetrant testing Eddy current testing Visual testing Leak testing Pressure vessel |
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